Renaissance discloses 31,000 GridAI Technologies (ENTO) shares in 13G/A

Rhea-AI Filing Summary

GridAI Technologies Corp. received a Schedule 13G/A filing from Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation reporting a passive ownership position. The reporting persons beneficially own 31,000 shares of common stock, representing 0.92% of the class as of 12/31/2025.

Renaissance reports sole voting and dispositive power over these shares and confirms they are held in the ordinary course of business, not for the purpose of changing or influencing control of GridAI. Certain funds managed by Renaissance Technologies LLC have the right to receive dividends and sale proceeds from these securities.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

GridAI Technologies Corp.

(Name of Issuer)

Common stock, par value $0.0001 per share

(Title of Class of Securities)

33749P507

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 33749P507

1

Names of Reporting Persons

Renaissance Technologies LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 31,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 31,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

31,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0.92 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP No. 33749P507

1

Names of Reporting Persons

Renaissance Technologies Holdings Corporation

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 31,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 31,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

31,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0.92 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: GridAI Technologies Corp.
(b)	Address of issuer's principal executive offices: 777 YAMATO ROAD, SUITE 502, BOCA RATON, FL 33431
Item 2.
(a)	Name of person filing: This Schedule 13G is being filed by Renaissance Technologies LLC ("RTC") and Renaissance Technologies Holdings Corporation ("RTHC").
(b)	Address or principal business office or, if none, residence: 800 Third Avenue New York, New York 10022
(c)	Citizenship: RTC is a Delaware limited liability company, and RTHC is a Delaware corporation.
(d)	Title of class of securities: Common stock, par value $0.0001 per share
(e)	CUSIP No.: 33749P507
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 31000
(b)	Percent of class: 0.92 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 31000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 31000
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Certain funds managed by RTC have the right to receive dividends and proceeds from the sale of the securities which are the subject of this report.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Renaissance Technologies LLC

Signature:	Brian Felczak
Name/Title:	Chief Financial Officer
Date:	02/12/2026

Renaissance Technologies Holdings Corporation

Signature:	Brian Felczak
Name/Title:	Vice President
Date:	02/12/2026

Exhibit Information

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, each of the undersigned agrees to the filing on behalf of each of a Statement on Schedule 13G, and all amendments thereto, with respect to the shares of Common stock, par value $0.0001 per share of GridAI Technologies Corp.

FAQ

What stake does Renaissance hold in GridAI Technologies Corp. (ENTO)?

Renaissance reports beneficial ownership of 31,000 shares of GridAI Technologies common stock, representing 0.92% of the outstanding class as of December 31, 2025. This is a relatively small, sub-5% position disclosed on a passive Schedule 13G/A filing.

Who are the reporting persons in this GridAI Technologies (ENTO) Schedule 13G/A?

The Schedule 13G/A is filed jointly by Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation. Both entities are organized in Delaware and report the same 31,000 GridAI Technologies common shares, with sole voting and dispositive power over the reported position.

Is Renaissance seeking to influence control of GridAI Technologies Corp. (ENTO)?

Renaissance certifies the shares were acquired and are held in the ordinary course of business and not to change or influence control of GridAI Technologies. The filing states they are not participating in any transaction having that purpose or effect, consistent with a passive investment stance.

Which entities benefit from dividends on Renaissance’s GridAI Technologies (ENTO) shares?

The filing states that certain funds managed by Renaissance Technologies LLC have the right to receive dividends and proceeds from any sale of the reported GridAI Technologies shares. These funds, rather than Renaissance’s parent alone, are the economic beneficiaries of this 31,000-share position.

What does it mean that Renaissance owns 0.92% of GridAI Technologies (ENTO)?

Owning 0.92% means Renaissance’s 31,000 shares represent less than one percent of GridAI Technologies’ common stock. The filing also notes ownership of 5 percent or less of the class, indicating a modest position rather than a large, potentially controlling or activist stake.